UPPCS · প্রশ্ন 27

Given below are two statements, one labelled as Assertion (A) and the other as Reason (R). Assertion (A): Relative humidity decreases with increasing air temperature. Reason (R): Absolute humidity increases with increasing evaporation. Select the correct answer using the code given below.

Both (A) and (R) are true, but (R) is not the correct explanation of (A)
(A) is false, but (R) is true
Both (A) and (R) are true and (R) is the correct explanation of (A)
(A) is true, but (R) is false

উত্তর দেখান ও ব্যাখ্যা

উত্তর: (A) Both (A) and (R) are true, but (R) is not the correct explanation of (A)

ব্যাখ্যা

Warmer air can hold more moisture, so RH falls as temperature rises; more evaporation adds vapour, raising absolute humidity. Both true but unrelated.